Look!An old man is coming here.Is that Mr.Smith?It________be Mr.Smith.He has gone to Chongqing.A must B can Ccan't D mustn't

Look!there is an old man ( )on the road A.lie B.lies C.lieing D.lying Look!An old man is running after a dog.The s______ is really ______. Look!The old man is e____. On the ground_____.A.lied an old man B.is lying an old man C.lay an old man D.an old man is lying求详解（最好把每个选项都解释一下） The old man in the car is an old teacher. The old man is an ice-cream man.是什么意思. ( ) old man beside the river is Grandpa Wang A.An B.A C.The Look!She is looking ...(angry) at the old man . the great writer and solider__.A,is an old man B,are both old men C,is an old man and a young man D,were two chinese请问选什么?说明下理由, an old man is selling a big elephant . A young man comes up to the elephant and begins to look atan old man is selling a big elephant . A young man comes up to the elephant and beginsto look at it slowly. The old man goes up to him and says in his ea Look!there is an old man ( )on the road A.lie B.lies C.lieing D.lying 这道题所在的卷子叫什么名字 或者说在哪里下载的 AN OLD MAN 翻译 Look!An old man is coming here.Is that Mr.Smith?It________be Mr.Smith.He has gone to Chongqing.A must B can Ccan't D mustn't What is your father doing He's is talking ( ) an old man A at B to C in One day an old man is selling a big elephant .A young manOne day an old man is selling a big elephant.A young man comes to the elephant and begins to look at it slowly.The old man goes up to him and says in his ear,“ Don’t say anything about the THere is an old man coming here划分句子结构 about,is,book,man,this,old,an.连词成句 There is an old man in a house